"The sheer number of germs you're sharing with me is disgusting," the Doctor told the dog, though he didn't even try to push it away, he just pat its head.

A name wasn't that important, it was just a sweet pet. Made the Doctor smile, even though he was working very hard on his most grumpiest face.

"I'm sure we'll work something out," he said. He grinned. "Who's a good boy?" he said to the dog.